1 | #!/usr/bin/perl -w
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2 | #
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3 | # Subroutines brought by the MondoRescue project to do HW/FW/SW inventory
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4 | #
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5 | # $Id$
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6 | #
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7 | # Copyright B. Cornec 2008-2014
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8 | # Provided under the GPL v2
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9 |
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10 | package MondoRescue::Inventory;
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11 |
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12 | use strict 'vars';
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13 | use Data::Dumper;
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14 | use English;
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15 | use File::Basename;
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16 | use File::Copy;
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17 | use POSIX qw(strftime uname);
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18 | use lib qw (lib);
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19 | use ProjectBuilder::Base;
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20 | use ProjectBuilder::Conf;
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21 | use ProjectBuilder::Distribution;
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22 | use MondoRescue::LVM;
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23 |
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24 | # Inherit from the "Exporter" module which handles exporting functions.
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25 |
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26 | use Exporter;
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27 |
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28 | # Export, by default, all the functions into the namespace of
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29 | # any code which uses this module.
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30 |
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31 | our @ISA = qw(Exporter);
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32 | our @EXPORT = qw(mr_inv_os $mr_os);
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33 |
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34 | # Globals
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35 | our %mr_hw;
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36 | our $mr_hw = \%mr_hw;
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37 | our %mr_os;
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38 | our $mr_os = \%mr_hw;
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39 |
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40 | =pod
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41 |
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42 | =head1 NAME
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43 |
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44 | MondoRescue::Inventory, part of the mondorescue.org
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45 |
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46 | =head1 DESCRIPTION
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47 |
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48 | This modules provides inventory functions for the Mondorescue project in order to report
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49 | the precise context of the system to be archived (Hardware, Firmware and Software as much as possible)
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50 | This module aims to be OS independent
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51 |
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52 | =head1 USAGE
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53 |
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54 | =over 4
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55 |
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56 | =item B<mr_inv_hw>
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57 |
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58 | This function reports Hardware inventory of the system to archive
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59 |
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60 | =cut
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61 |
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62 | sub mr_inv_hw {
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63 |
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64 | # Keyboard
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65 | # Raid SW - DM
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66 | # Partitions
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67 | # FS/swaps
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68 | # LVM / ...
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69 | # PCI / USB / lssd / ...
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70 | # messages/dmesg
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71 | # Kernel / Initrd
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72 | # Kernel Modules
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73 | # cmdline
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74 | }
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75 |
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76 | sub mr_inv_os {
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77 |
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78 | $mr_os->{'pbos'} = pb_distro_init();
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79 |
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80 | pb_log(2,"OS Inventory: pbos ".Dumper($mr_os)."\n");
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81 |
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82 | # Get some running kernel info
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83 | ($mr_os->{'uname'}->{'sysname'}, $mr_os->{'uname'}->{'nodename'}, $mr_os->{'uname'}->{'release'}, $mr_os->{'uname'}->{'version'}, $mr_os->{'uname'}->{'machine'}) = uname();
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84 |
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85 | pb_log(2,"OS Inventory: uname ".Dumper($mr_os)."\n");
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86 |
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87 | # Get some conf file content when they exist; Depends on genre or more precise tuple
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88 | for my $p ("mr_proc_cmdline","mr_etc_fstab","mr_etc_raidtab","mr_proc_swaps","mr_proc_partitions","mr_proc_filesystems","mr_proc_modules","mr_proc_xen","mr_proc_cpuinfo","mr_proc_devices","mr_proc_meminfo","mr_proc_misc","mr_proc_mounts") {
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89 | my $key = $p;
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90 | $key =~ s/mr_//;
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91 | my ($pp) = pb_conf_get_if($p);
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92 | if (defined $pp) {
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93 | my $file = pb_distro_get_param($mr_os->{'pbos'},$pp);
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94 | if (-r $file) {
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95 | pb_log(2,"DEBUG: File found: $file\n");
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96 | $mr_os->{'files'}->{$key} = pb_get_content($file);
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97 | } else {
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98 | pb_log(1,"WARNING: $file not found\n");
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99 | }
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100 | }
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101 | }
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102 |
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103 | pb_log(2,"OS Inventory: files ".Dumper($mr_os)."\n");
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104 |
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105 | return;
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106 | # Get some commands result content when they exist; Depends on genre or more precise tuple
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107 | for my $p ("mr_cmd_mount","mr_cmd_df","mr_cmd_dmidecode","mr_cmd_lshw") {
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108 | my $key = $p;
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109 | $key =~ s/mr_cmd_//;
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110 | my ($pp) = pb_conf_get_if($p);
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111 | my ($po) = pb_conf_get_if("mr_opt_".$key);
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112 | if (defined $pp) {
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113 | my $cmd = pb_distro_get_param($mr_os->{'pbos'},$pp);
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114 | my $opt = "";
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115 | $opt = pb_distro_get_param($mr_os->{'pbos'},$po) if (defined ($po));
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116 | if (-x $cmd) {
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117 | pb_log(2,"DEBUG: Cmd found: $cmd $opt\n");
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118 | $mr_os->{'cmd'}->{$key} = `$cmd $opt`;
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119 | } else {
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120 | pb_log(1,"WARNING: $cmd not found\n");
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121 | }
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122 | }
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123 | }
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124 |
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125 | pb_log(2,"OS Inventory: cmds ".Dumper($mr_os)."\n");
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126 | #
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127 | # LVM setup
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128 | #
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129 | ($mr_os->{'lvmver'},$mr_os->{'lvmcmd'}) = mr_lvm_check();
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130 |
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131 | # Summary of conf printed.
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132 | pb_log(1,"OS Inventory: ".Dumper($mr_os)."\n");
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133 | }
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134 |
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135 | =item B<mr_inv_fw>
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136 |
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137 | This function reports Firmware inventory of the system to archive
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138 |
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139 | =cut
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140 |
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141 | sub mr_inv_fw {
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142 |
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143 | # Linked to bkphw
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144 | # On Proliant use hpacucli, conrep, hponcfg
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145 | }
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146 |
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147 | =item B<mr_inv_sw>
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148 |
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149 | This function reports Software inventory of the system to archive
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150 |
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151 | =cut
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152 |
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153 | sub mr_inv_sw {
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154 |
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155 | # Commands presence - use FindBin
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156 | # deplist
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157 | # mountlist
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158 | }
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